.px2rem(@name, @px) {
    @{name}: @px / 75 * 1rem;
}
.txh {
    display: flex;
    display: -webkit-flex;
}
section{
    .txh();
    width: 100%;
    .px2rem(height,100);
    img{
         .px2rem(margin-left,10);
    }
    span{
        .px2rem(font-size,33);
        .px2rem(line-height,100);
        .px2rem(margin-left,60);
    }
}



.one{
     .txh();
     width: 100%;
     flex-direction: column;
     
     .px2rem(height,1230);
     background: url(../imges/qietu/bei.png);
     .two{
         width: 93%;
         .px2rem(height,430);
         background: white;
         .px2rem(margin-left,26);
         .px2rem(margin-top,26);
         .three{
             flex-direction: column;
             .px2rem(width,624);
             .px2rem(height,341);
             
             .px2rem(margin-top,39);
             .px2rem(margin-left,22);
             .one1{

                 .px2rem(font-size,34);
                 font-weight: 900;
             }
             .one2{
                  .px2rem(font-size,28);
                  color: cccccc;
                  .px2rem(line-height,43);
                  .px2rem(padding-top,10);
             }
             .one3{
                 .px2rem(font-size,28);
                  color: cccccc;
                  .px2rem(line-height,43);
             }
             .one4{
                 .px2rem(font-size,28);
                  color: cccccc;
                  .px2rem(line-height,43);
             }
             .one5{
                 .px2rem(font-size,28);
                  color: cccccc;
                  .px2rem(line-height,43);
             }
         }
     }
    
    .btn1{
         .px2rem(font-size,26);
         color: red;
         .px2rem(margin-top,46);
         text-decoration: underline;
         .px2rem(margin-left,26)
     }
     .btn2{
         .px2rem(font-size,26);
         color: red;
         .px2rem(margin-top,46);
         text-decoration: underline;
         .px2rem(margin-left,30);
     }
}

